Advertisements
Advertisements
Question
Find the surface area of a cube whose edge is 27 cm.
Advertisements
Solution
\[\text { Edge of the a cube = 27 cm }\]
\[ \therefore \text { Surface area of the cube = 6 }\times \text { (side ) }^2 = 6 \times (27 )^2 = 6 \times 729 = 4374 {cm}^2 \]
APPEARS IN
RELATED QUESTIONS
Find the side of a cube whose surface area is 600 cm2.
What will happen to the volume of a cube, if its edge is halved ?
Fill in the blank in the following so as to make the statement true:
1 kl = ....... m3
When the length of each side of a cube is increased by 3 cm, its volume is increased by 2457 cm3. Find its side. How much will its volume decrease, if the length of each side of it is reduced by 20%?
The volume of a cube is 1331 cm3. Find its total surface area.
The total surface area of a cube is 864 cm2. Find its volume.
The square on the diagonal of a cube has an area of 441 cm2. Find the length of the side and total surface area of the cube.
If the total surface area of a cube is 2400 cm2 then, find its lateral surface area
A cubical container of side 6.5 m is to be painted on the entire outer surface. Find the area to be painted and the total cost of painting it at the rate of ₹ 24 per m2
If the length of the diagonal of a cube is `6sqrt(3)` cm, then the length of the edge of the cube is 3 cm.
